get together, but Rachel dumps him when she discovers he has a "special bond" with his sister. Katie Katie (Soleil Moon Frye): The titular girl in "The One with the Girl Who Hits Joey", she is extremely energetic and throws play-punches to emphasize her point that are much harder than she realizes. A seemingly nice person nonetheless, whenever she playfully punches Joey on the arm she accidentally hurts him, but is oblivious to this. When Joey actually tells her, she thinks he is merely making good-natured fun of her small size. Joey eventually decides he wants to break up with her, but worries about how hard she will hit him if she is actually upset, Rachel gives him a way out when she kicks Katie's ankle in retaliation for one of Katie's punches, and when Joey refuses to stick up for Katie, she breaks up with him and leaves. She is never seen again afterwards. Dr. Donald Ledbetter Dr. Donald Ledbetter (Michael Ensign): Ross's boss at the museum. After he eats Ross's leftover Thanksgiving turkey sandwich in "The One with Ross's Sandwich", Ross angrily shouts at him, and he puts Ross on sabbatical. He reappears in the tag scene of "The One Where Everybody Finds Out". Gary Gary (Michael Rapaport): a cop who accidentally leaves his badge in Central Perk. Phoebe finds it and starts impersonating a police officer. He tracks her down and, not wanting the fact that he left his badge behind in a coffee shop to get out, decides not to arrest Phoebe and, feeling attracted to her, asks her out to dinner, and they start dating. He takes Ross, Joey and Chandler on a ride-along while at the same time being irritated by their quirks, and asks Phoebe to move in with him. She leaves him after he shoots a bird on his windowsill just because it was irritating him by chirping too loudly. He is never seen again after that. Frank Buffay Sr. Frank Buffay Sr. (Bob Balaban): Phoebe, Ursula, and Frank Jr.'s father. He shows up at Phoebe's adoptive grandmother's funeral looking for his late wife, Lily. His defense for abandoning Phoebe and Ursula is that "I was a lousy father", and he shares a "lullaby" he used to try to sing to them, which has a striking resemblance to Phoebe's "Smelly Cat". Only in season 6 Janine LaCroix Janine LaCroix (Elle Macpherson): Joey's